io.netty.handler.codec.http.websocketx.extensions.compression

类 DeflateFrameServerExtensionHandshaker

java.lang.Object

io.netty.handler.codec.http.websocketx.extensions.compression.DeflateFrameServerExtensionHandshaker

所有已实现的接口:

WebSocketServerExtensionHandshaker

public final class DeflateFrameServerExtensionHandshaker
extends java.lang.Object
implements WebSocketServerExtensionHandshaker

perframe-deflate handshake implementation.

构造器概要

构造器

构造器和说明
DeflateFrameServerExtensionHandshaker() Constructor with default configuration.
DeflateFrameServerExtensionHandshaker(int compressionLevel) Constructor with custom configuration.
DeflateFrameServerExtensionHandshaker(int compressionLevel, WebSocketExtensionFilterProvider extensionFilterProvider) Constructor with custom configuration.

方法概要

限定符和类型	方法和说明
WebSocketServerExtension	handshakeExtension(WebSocketExtensionData extensionData) Handshake based on client request.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

DeflateFrameServerExtensionHandshaker

public DeflateFrameServerExtensionHandshaker()

Constructor with default configuration.

DeflateFrameServerExtensionHandshaker

public DeflateFrameServerExtensionHandshaker(int compressionLevel)

Constructor with custom configuration.

参数:

compressionLevel - Compression level between 0 and 9 (default is 6).

DeflateFrameServerExtensionHandshaker

public DeflateFrameServerExtensionHandshaker(int compressionLevel,
                                             WebSocketExtensionFilterProvider extensionFilterProvider)

Constructor with custom configuration.

参数:

compressionLevel - Compression level between 0 and 9 (default is 6).

extensionFilterProvider - provides server extension filters for per frame deflate encoder and decoder.

方法详细资料

handshakeExtension

public WebSocketServerExtension handshakeExtension(WebSocketExtensionData extensionData)

从接口复制的说明: WebSocketServerExtensionHandshaker

Handshake based on client request. It must failed with null if server cannot handle it.

指定者:

handshakeExtension 在接口中 WebSocketServerExtensionHandshaker

参数:

extensionData - the extension configuration sent by the client.

返回:

an initialized extension if handshake phase succeed or null if failed.